Security key
762544104
Ribbon Communications Inc. - Common Stock (RBBN)
CUSIP: 762544104
Q4 2020 13F Holders as of 31 Dec 2020
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 98,922,454
- Total 13F value
- $648,838,141
- Share change
- +3,614,644
- Put/Call ratio
- 1622%
- SEC-reported price per share
- $6.56
- Number of holders
- 121
- Value change
- +$26,001,368
- Number of buys
- 63
- Number of sells
- 50
- Shares outstanding
- 174,964,000
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2020
Institutions
121
Top holders
10
RBBN full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2021
Previous quarter: Q3 2020
Ribbon Communications Inc. SEC filings
Ribbon Communications Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 762544104
Recent filing periods:
Ownership snapshot
Top reported holders of RBBN - Ribbon Communications Inc. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
JPMORGAN CHASE & CO
Disclosed value leader
JPMORGAN CHASE & CO
Comparable rows
15/15
Latest evidence
30 Sep 2020
13F
Lead comparable stake: 29%
Showing 1-6 of 15 holder rows.
Quick read
JPMORGAN CHASE & CO leads the comparable SEC ownership view at 29%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens JPMORGAN CHASE & CO's linked filing trail.
Comparable ownership
Top 5
JPMORGAN CHASE & CO
29%
PARADIGM CAPITAL MANAGEMENT INC/NY
4.8%
BlackRock Finance, Inc.
3.2%
DIMENSIONAL FUND ADVISORS LP
2.2%
VANGUARD GROUP INC
2.1%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| JPMORGAN CHASE & CO |
13F
Company
|
29%
|
$189,808,000
49,949,385 shares
|
— | 30 Sep 2020 |
| PARADIGM CAPITAL MANAGEMENT INC/NY |
13F
Company
|
4.8%
|
$32,191,000
8,318,200 shares
|
— | 30 Sep 2020 |
| BlackRock Finance, Inc. |
13F
Company
|
3.2%
|
$21,994,000
5,683,543 shares
|
— | 30 Sep 2020 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
2.2%
|
$14,844,000
3,835,870 shares
|
— | 30 Sep 2020 |
| VANGUARD GROUP INC |
13F
Company
|
2.1%
|
$14,329,000
3,702,517 shares
|
— | 30 Sep 2020 |
| Neuberger Berman Group LLC |
13F
Company
|
1.9%
|
$13,036,000
3,373,345 shares
|
— | 30 Sep 2020 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2020
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
121
Shares
98,922,454
Rows available
121
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2020 vs Q3 2020 Across Filers
Q3 2020 holders
106
Q4 2020 holders
121
Holder diff
15
| Investor | Q3 2020 Shares | Q4 2020 Shares | Share Diff | Share Chg % | Q3 2020 value | Q4 2020 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend